Thread: 4 barrel
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Old 04-27-2003, 07:29 AM
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Location: Brisbane, Australia, Q
Cobra Make, Engine: Contemporary CCX3117 427FE
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The last magazine test that I saw about this showed a small 5% loss at low lift, and a significant 17% at max lift!!!

Tested - Ford 302W, E/brock Performer heads, .510"lift camshaft (can't remember any other cam specs...), dual plane manifold.
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